CN206449808U - A kind of sun glasshouse's exhaust of hot air recovery system - Google Patents
A kind of sun glasshouse's exhaust of hot air recovery system Download PDFInfo
- Publication number
- CN206449808U CN206449808U CN201720119074.6U CN201720119074U CN206449808U CN 206449808 U CN206449808 U CN 206449808U CN 201720119074 U CN201720119074 U CN 201720119074U CN 206449808 U CN206449808 U CN 206449808U
- Authority
- CN
- China
- Prior art keywords
- heat
- water tank
- exchanging water
- floor heating
- control cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a kind of sun glasshouse's exhaust of hot air recovery system, control cabinet connects centrifugal blower, control cabinet connects floor heating main normally closed solenoid valve, control cabinet connects floor heating main normally open solenoid valve, control cabinet connects signaling point, control cabinet connects water circulating pump, control cabinet connects heat-exchanging water tank shell, heat-exchanging water tank cage connection heat-exchanging water tank inner casing, heat-exchanging water tank shell, same position is provided with air inlet in heat-exchanging water tank, heat-exchanging water tank shell, same position is provided with air outlet in heat-exchanging water tank, the utility model is by using centrifugal blower and airduct, realize the function that sun glasshouse's indoor airflow is reclaimed, it is engaged by using heat-exchanging water tank and ground heating pipe, realize increase greenhouse underground thermal source and reclaim storage, form the secondary utilization of thermal source, to greenhouse underground energy storage, increase the function of system heat sources utilization ratio.
Description
Technical field
The utility model is related to plant greenhouse temperature control field, and specifically a kind of sun glasshouse's exhaust of hot air is returned
Receipts system.
Background technology
Heliogreenhouse is the abbreviation of energy saving sunlight greenhouse, also known as brooder, by two side gables, safeguards back wall, support frame
And covering material composition, it is a kind of exclusive greenhouse in the northern area of China, is a kind of greenhouse not heated indoors, passes through
Back wall is realized to solar absorption stores heat release, maintains indoor certain temperature levels, the need for meeting vegetable crop growth.
Heliogreenhouse is to use more easy facility, makes full use of solar energy, and progress vegetable is not heated typically in cold district
Dish overwintering cultivation, and the cultivating facility heliogreenhouse for producing fresh vegetables has distinct distinct Chinese characteristics, being that China is exclusive sets
Apply, the structure various regions of heliogreenhouse are not quite similar, sorting technique also compares many, mainly has house with tamped clay walls soil temperature by materials for wall point
Room, masonry structure greenhouse, composite construction greenhouse etc., by rear roofing length point, there are long adverse grade greenhouse and short adverse grade greenhouse；By preceding room
Face form point, there is two foldings, three-bend, arch round type, it is micro- arcuately etc., by structure point, there is bamboo-wood structure, steel-wood structure, reinforcing bar to mix
Xtah Crude Clay structure, full steel structure, all steel tendon concrete structure, suspended-cable structure, hot galvanized steel pipe assembling structure.
Preceding domatic night is capped with insulation, east, west, the domatic plastic green house of list that the face of north three is retaining wall, is referred to as
Heliogreenhouse, its embryo is single domatic glasshouse, and preceding domatic glazing material replaces glass to be evolved into morning with plastic foil
The characteristics of heliogreenhouse of phase, heliogreenhouse, is good heat insulation, invests low, the saving energy, is especially suitable for China's agriculture underdeveloped
Village is used.
Sun glasshouse is at noon under sunlight saturation state to ensure plant growth optimum temperature demand, to the hot-air of overtemperature
Emit, because thermal source air themperature does not typically take corresponding thermal source way of recycling at 30 DEG C~35 DEG C or so, under routine
Collection utilization, is thus wasted to this free thermal source formation.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of sun glasshouse's exhaust of hot air recovery system
System, can realize the function that operating efficiency is high, simple to operate, machining accuracy is high.
The utility model solves the technical scheme that its technical problem used：A kind of sun glasshouse's exhaust of hot air is reclaimed
System, including exhaust air port, airduct, signaling point, control cabinet, centrifugal blower, heat-exchanging water tank shell, case inner flow passage heat exchanger tube, follow
Ring water pump, air outlet, floor heating return pipe, floor heating feed pipe, floor heating main normally closed solenoid valve, floor heating main normally open solenoid valve, change
Boiler inner casing, air inlet, the control cabinet connect centrifugal blower, and the control cabinet connects floor heating main normally closed solenoid valve, institute
Control cabinet connection floor heating main normally open solenoid valve is stated, the control cabinet connects signaling point, and the control cabinet connects water circulating pump, institute
Control cabinet connection heat-exchanging water tank shell is stated, the heat-exchanging water tank cage connection heat-exchanging water tank inner casing, is changed the heat-exchanging water tank shell
Same position is provided with same position in air inlet, the heat-exchanging water tank shell, heat-exchanging water tank and is provided with air outlet in boiler,
The heat-exchanging water tank inner casing connecting box inner flow passage heat exchanger tube, the centrifugal blower connects air inlet, and the centrifugal blower connects wind
Some exhaust air ports are equidistantly evenly arranged with pipe, the airduct, the heat-exchanging water tank inner casing connects floor heating return pipe, described
Heat-exchanging water tank inner casing connects floor heating feed pipe, and the floor heating return pipe connects floor heating main normally open solenoid valve, and the floor heating is supplied water
Pipe connects floor heating main normally closed solenoid valve, and the floor heating feed pipe connects water circulating pump, and the water circulating pump connects heat-exchanging water tank
Inner casing.
Further, the case inner flow passage heat exchanger tube is divided to two groups, is arranged above and below, and every group of raising middle flask inner flow passage heat exchanger tube is equidistantly put down
Row arrangement.
Further, the air inlet is arranged on the inside and outside shell side surface upper part of heat-exchanging water tank, and the air outlet is arranged on boiler
Inside and outside shell side lower.
Further, the airduct, exhaust air port are arranged at eminence in greenhouse and extract discharge hot-air.
The beneficial effects of the utility model are：
1. the utility model is by using centrifugal blower and airduct, the function that sun glasshouse's indoor airflow is reclaimed is realized.
2. the utility model is engaged by using heat-exchanging water tank and ground heating pipe, increase greenhouse underground thermal source is realized
Storage is reclaimed, the secondary utilization of thermal source is formed, to greenhouse underground energy storage, increases the function of system heat sources utilization ratio.
Brief description of the drawings
Fig. 1 is the utility model heat-exchanging water tank heating system schematic diagram.
Description of reference numerals：1- is vented air port；2- airducts；3- signaling points；4- control cabinets；5- centrifugal blowers；6- heat-exchanging waters
Case shell；7- case inner flow passage heat exchanger tubes；8- water circulating pumps；9- air outlets；10- floor heating feed pipes；The normally closed electromagnetism of 11- floor heating mains
Valve；12- floor heating main normally open solenoid valves；13- heat-exchanging water tank inner casings；14- air inlets；15- floor heating return pipes.
Embodiment
With reference to specific embodiment, the utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values also fall within application
Appended claims limited range.
It is the utility model heat-exchanging water tank heating system schematic diagram referring to Fig. 1, it includes exhaust air port 1, airduct 2, signal
Point 3, control cabinet 4, centrifugal blower 5, heat-exchanging water tank shell 6, case inner flow passage heat exchanger tube 7, water circulating pump 8, air outlet 9, floor heating are returned
Water pipe 15, floor heating feed pipe 10, floor heating main normally closed solenoid valve 11, floor heating main normally open solenoid valve 12, heat-exchanging water tank inner casing 13,
Air inlet 14, the connection centrifugal blower 5 of control cabinet 4, the connection floor heating main of control cabinet 4 normally closed solenoid valve 11, the connection floor heating of control cabinet 4
Main normally open solenoid valve 12, the connection signaling point 3 of control cabinet 4, the connection water circulating pump 8 of control cabinet 4, the connection heat-exchanging water tank of control cabinet 4
Same position is provided with shell 6, the connection heat-exchanging water tank of heat-exchanging water tank shell 6 inner casing 13, heat-exchanging water tank shell 6, heat-exchanging water tank
Same position is provided with air outlet 9, the connecting box of heat-exchanging water tank inner casing 13 in air inlet 14, heat-exchanging water tank shell 6, heat-exchanging water tank
Equidistantly it is evenly arranged with runner heat exchanger tube 7, the connection air inlet 14 of centrifugal blower 5, the connection airduct 2 of centrifugal blower 5, airduct 2
Some exhaust air ports 1, the connection floor heating of heat-exchanging water tank inner casing 13 return pipe 15, the connection floor heating of heat-exchanging water tank inner casing 13 feed pipe 10,
The connection floor heating main of floor heating return pipe 15 normally open solenoid valve 12, the connection floor heating main of floor heating feed pipe 10 normally closed solenoid valve 11, ground
The warm connection of feed pipe 10 water circulating pump 8, the connection heat-exchanging water tank of water circulating pump 8 inner casing 13.
7 points two groups of case inner flow passage heat exchanger tube, is arranged above and below, and every group of raising middle flask inner flow passage heat exchanger tube 7 is equidistantly arranged in parallel, enters
Air port 14 is arranged on the inside and outside shell side surface upper part of heat-exchanging water tank, and air outlet 9 is arranged on the inside and outside shell side lower of boiler, airduct 2,
Exhaust air port 1 is arranged at eminence in greenhouse and extracts discharge hot-air.
According to the relevant law of thermodynamics, in its natural state, in the confined space and time, heat can only all be turned by heat forever
To cold place, heat can exist spontaneously from hotter object transfer to colder object between the different piece between object
Temperature difference, just have heat transfer phenomenon generation, and will proceed to always temperature it is identical when untill, occur heat transfer only
One condition is the presence of temperature difference, and cryogenic object absorbs heat, and temperature rise, interior energy increases, and heat transfer is exactly the one of energy transfer
The mode of kind.
The utility model is that the law principle more than is conceived as design basis, sets blast pipe in greenhouse gas outlet, prolongs
Indoor heat-exchanging water tank is extended, when hot-air sucks hot blast from air inlet 14 into heat-exchanging water tank shell 6 from centrifugal blower 5 and exchanges heat
Discharged after being exchanged between water tank inner casing 13 from contraposition lower air outlet 9, water tank is heat exchanger, the inside is stored in appropriate water source, case
Water temperature is less than hot-air, and airduct 2 circulates work in the case where centrifugal blower 5 is using air draught mode, heat is exchanged with Water in Water Tanks,
Heat transfer is into Water in Water Tank, and hot-air is reduced to outside Cryogenic air output greenhouse room, and system turns into a cyclic process, control
Case 4 controls exhaust of hot air hot blast synchronous averaging, is closed during stopping, when hot-air is to heating water tanks certain time, system exists
Water tank water temperature reaches that instruction cycles water pump 8 is circulated when setting 25 DEG C, automatically switches with ground heating pipe control system and opens,
Ground heating system circulation is formed, when water temperature is down to 18 DEG C, the circulatory system stops, by the continuous circulation of water temperature, to floor heating heat supply system
Soil of uniting carries out heating energy storage.
Claims (4)
1. a kind of sun glasshouse's exhaust of hot air recovery system, it is characterised in that：Including exhaust air port, airduct, signaling point, control
Case, centrifugal blower, heat-exchanging water tank shell, case inner flow passage heat exchanger tube, water circulating pump, air outlet, floor heating return pipe, floor heating are supplied water
Pipe, floor heating main normally closed solenoid valve, floor heating main normally open solenoid valve, heat-exchanging water tank inner casing, air inlet, the control cabinet connect from
Heart blower fan, the control cabinet connects floor heating main normally closed solenoid valve, and the control cabinet connects floor heating main normally open solenoid valve, described
Control cabinet connects signaling point, and the control cabinet connects water circulating pump, and the control cabinet connects heat-exchanging water tank shell, the heat-exchanging water
Same position is provided with air inlet in case cage connection heat-exchanging water tank inner casing, the heat-exchanging water tank shell, heat-exchanging water tank, described to change
Same position is provided with air outlet in housing of hot water box, heat-exchanging water tank, the heat-exchanging water tank inner casing connecting box inner flow passage heat exchanger tube,
The centrifugal blower connects air inlet, and the centrifugal blower connects and is equidistantly evenly arranged with some rows on airduct, the airduct
Gas air port, the heat-exchanging water tank inner casing connects floor heating return pipe, and the heat-exchanging water tank inner casing connects floor heating feed pipe, the floor heating
Return pipe connects floor heating main normally open solenoid valve, and the floor heating feed pipe connects floor heating main normally closed solenoid valve, and the floor heating is supplied
Water pipe connects water circulating pump, and the water circulating pump connects heat-exchanging water tank inner casing.
2. a kind of sun glasshouse's exhaust of hot air recovery system according to claim 1, it is characterised in that:Flowed in the case
Road heat exchanger tube is divided to two groups, is arranged above and below, and every group of raising middle flask inner flow passage heat exchanger tube is equidistantly arranged in parallel.
3. a kind of sun glasshouse's exhaust of hot air recovery system according to claim 1, it is characterised in that:The air inlet
The inside and outside shell side surface upper part of heat-exchanging water tank is arranged on, the air outlet is arranged on the inside and outside shell side lower of boiler.
4. a kind of sun glasshouse's exhaust of hot air recovery system according to claim 1, it is characterised in that:The airduct,
Exhaust air port is arranged at eminence in greenhouse and extracts discharge hot-air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119074.6U CN206449808U (en) | 2017-02-09 | 2017-02-09 | A kind of sun glasshouse's exhaust of hot air recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119074.6U CN206449808U (en) | 2017-02-09 | 2017-02-09 | A kind of sun glasshouse's exhaust of hot air recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449808U true CN206449808U (en) | 2017-08-29 |
Family
ID=59665735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119074.6U Expired - Fee Related CN206449808U (en) | 2017-02-09 | 2017-02-09 | A kind of sun glasshouse's exhaust of hot air recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116762609A (en) * | 2023-06-02 | 2023-09-19 | 西北农林科技大学 | A intelligent warm water irrigation system for warmhouse booth |
-
2017
- 2017-02-09 CN CN201720119074.6U patent/CN206449808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116762609A (en) * | 2023-06-02 | 2023-09-19 | 西北农林科技大学 | A intelligent warm water irrigation system for warmhouse booth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20220209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |